From the world's leading supplier of fire notification devices, Eaton's range of 2-wire fire alarm devices helps you to maximise the BiWire system. From our 5 in 1 detector to our VAD compliant sounder beacon base, each device has been chosen specifically to be part of the BiWire device range for their quality, ease of use and low installation cost.
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The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.
The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.
Specifications
Product codes
| Base Sounder First Fix | EF5021BWS |
| Base Sounder VAD First Fix | EF5021BWSB |
| Cover Plate (Pack of 5) | CASC |
Technical specifications
| Description: | Base Sounder and Base Sounder VAD |
| Supply Voltage (Alarm): | 18 - 25.5Vdc |
| Supply Voltage (Standby): | 18 - 25.5Vdc |
| Cable Size / Type: | 0.5-2.5mm / FIRETUF, FP200 or MICC |
| Standby Current: | <15µA |
| Current (High Volume): | Sounder Only = 4.7mA, AV = 11mA |
| Current (Low Volume): | Sounder Only = 2.6mA, AV = 8.7mA |
| Sound Output (High Volume): | 90 +/- 3dB (A) |
| Sounder Output (Low Volume): | 80 +/- 3dB (A) |
| Operating Temperature: | -10°C to +55°C (93% + 3%RH) |
| Material: | ABS / PC FR Plastic |
| Environmental Category: | IP21C |
| Tones: | 3 |
| Flash Rate: | 0.5Hz (Not applicable to EF5021BWS) |
| Flash On Period: | 60ms (Not applicable to EF5021BWS) |
| Dimensions (Dia x D) | 115mm x 44mm |
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